Pentair 261003 Automatic Air Relief Assembly Replacement Nautilus Pool and Spa D.E. Filter lighting-parts providing peace of mind and

providing peace of mind and longevity for your equipment

Durable Construction – Made from high-quality materials for long-lasting performance in harsh pool environments

ensuring efficient cleaning and long-lasting durability

Easy-to-use

Inspect the drain opening for debris or damage

Pentair 261003 Automatic Air Relief Assembly Replacement Nautilus Pool and Spa D.E. Filter lighting-parts providing peace of mind andPentair 261003 Automatic Air Relief Assembly Replacement for Nautilus Pool and Spa D. E. Filter Part #261003 Automatic Air Relief Assembly Replacement for Pentair Nautilus D. E. Filters The Pentair 261003 automatic air relief assembly is a replacement part designed for select Pentair Nautilus pool and spa D. E. filters. It helps release trapped air from the filter tank, supporting proper water flow, easier startup, and dependable filtration